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Calumet and Hecla Mining Co. Drawing |
Natural Resources, Mines and Mineral Resources, Manufacturing Process, Mills and Millwork, Engineering |
Calumet & Hecla Consolidated Copper Co. Single Line 13KV System Diagram. [Electric system based out of the Lake Linden Power Plant.] Scanned: July 11, 2013 |
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Calumet and Hecla Mining Co. Drawing |
Natural Resources, Mines and Mineral Resources, Manufacturing Process, Mills and Millwork, Engineering |
Calumet and Hecla Consolidated Copper Company 13200 Volt - Electric Distribution System. [This blue print shows how power was distributed from the turbo generators housed at the Lake Linden Power Plant to several different C&H buildings. Such buildings include: the Mutual Pump Station, the Tamarack Reclamation Sub-station, the coal dock sub-station, water works buildings, Cliff and Phoenix.] Scanned: July 11, 2013 |
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Calumet and Hecla Mining Co. Drawing |
Natural Resources, Mines and Mineral Resources, Manufacturing Process, Mills and Millwork, Engineering |
Calumet and Hecla Consolidated Copper Company. Drawing of 13200 Volt Transmission Line for Mine. Scanned: July 11, 2013 |
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MTU - Students |
Education, Manufacturing Process, Engineering |
Students examine the basic components of an industrial robot. [Two students in a lab looking at robotic equipment. (Michigan Tech Centennial Page 240)] Scanned: May 18, 2009 |
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MTU - Electrical Engineering |
Education, Manufacturing Process, Engineering |
Robot with electronic controls demonstrated by Dr. Paul H. Lewis, professor of electrical engineering. [Michigan Tech Centennial Page 240] Scanned: May 18, 2009 |